Unique in the World

“This is inner strength! The cracking and resonating of bones generate inner strength, this is the sign of breaking through the second level, I have reached the third level of martial arts!”,At the front of the sword-washing chamber at the mountain's edge, three people gathered. After seeing Lin Yun arrive, a thin man among them spoke quickly.,“You sword slave, why are you just now coming Sister Su has been waiting for you for half an hour.” The slender man immediately scolded when he saw Lin Yun approaching.。